OER 1973-80 Chevy, GMC K-Series Pickup, Blazer, Jimmy, Suburban Radiator Core Support to Frame Mounting Bracket 4 Wheel Drive Models Each

Part Number: 371537-OER

OER 1973-80 Chevy, GMC K-Series Pickup, Blazer, Jimmy, Suburban Radiator Core Support to Frame Mounting Bracket 4 Wheel Drive Models Each

Part Number: 371537-OER

Original price was: $66.64.Current price is: $57.95.

On Backorder

( Inventory updated: 07/27/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.

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1973-80 Chevy, GMC K-Series Pickup, Blazer, Jimmy, Suburban Radiator Core Support to Frame Mounting Bracket

Ensure your classic Chevy or GMC stays cool on the road with our high-quality Radiator Core Support to Frame Mounting Bracket, specifically designed for 4 Wheel Drive models from 1973-1980. Engineered to replace original, rusted, or damaged brackets, this essential component offers a factory-correct fit and appearance, bringing your vehicle back to its prime performance.

Key Features and Benefits

  • OE-Style Reproduction: Ensures accurate fit and appearance, preserving the integrity of your classic vehicle.
  • Pre-Drilled Holes: Designed for quicker installation, making the replacement process smooth and efficient.
  • Proper Alignment: Restores the right position and secure mounting for your radiator support.
  • Durable Steel Construction: Built to last, offering strength and longevity even under challenging conditions.
  • Corrosion Resistance: Finished with black EDP coating, providing excellent rust and corrosion protection for long-term use.

Technical Specifications

  • Application: 1973-1980 Chevrolet and GMC K-Series 4WD pickup, Blazer/Jimmy 4WD, and Suburban 4WD
  • Material: Heavy-gauge stamped steel
  • Finish: Black electro-deposited primer (EDP) coating
  • Quantity: Sold individually; two required per vehicle
  • Mounting: Direct bolt-on using factory hardware
  • Replaces Original Part Number: 328199, 326438

Fitment Information

  • 1973 – 1974 Chevrolet Blazer
  • 1975 – 1980 Chevrolet K10
  • 1973 – 1974 Chevrolet K10 Pickup
  • 1973 – 1980 Chevrolet K10 Suburban
  • 1975 – 1980 Chevrolet K20
  • 1973 – 1974 Chevrolet K20 Pickup
  • 1973 – 1980 Chevrolet K20 Suburban
  • 1977 – 1980 Chevrolet K30
  • 1973 – 1974 Chevrolet K30 Pickup
  • 1975 – 1980 Chevrolet K5 Blazer
  • 1973 – 1980 Chevrolet Truck
  • 1973 – 1980 GMC Jimmy
  • 1975 – 1978 GMC K15
  • 1975 – 1978 GMC K15 Suburban
  • 1973 – 1974 GMC K15/K1500 Pickup
  • 1973 – 1974 GMC K15/K1500 Suburban
  • 1979 – 1980 GMC K1500
  • 1979 – 1980 GMC K1500 Suburban
  • 1975 – 1978 GMC K25
  • 1975 – 1978 GMC K25 Suburban
  • 1973 – 1974 GMC K25/K2500 Pickup
  • 1973 – 1974 GMC K25/K2500 Suburban
  • 1979 – 1980 GMC K2500
  • 1979 – 1980 GMC K2500 Suburban
  • 1977 – 1978 GMC K35
  • 1973 – 1974 GMC K35/K3500 Pickup
  • 1979 – 1980 GMC K3500
  • 1973 – 1980 GMC Truck

Upgrade your Chevy or GMC today with this reliable radiator core support to frame mounting bracket. Dont let a small part delay your restoration efforts; ensure robust performance and maintain the classic aesthetics of your vehicle. Order now to secure the quality your truck deserves!

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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